I would like to use my samsung note 8 for lectures. I will plug it on a vga projector. Based on my research, you can just buy a micro usb otg and then plug it on a vga adapter so that it can connect to a vga projector. However, when I bought an usb otg, it doesnt seem to recognize the cable. Did you en ounter this problem too? Any suggestions? ( the all share hub is quite expensive)